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Peacefair PZEM-049 Universal Battery Monitor Hall Coulometer 8-100V 500A LCD Display Current Voltage Capacity Indicator — image 1
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Peacefair PZEM-049 Universal Battery Monitor Hall Coulometer 8-100V 500A LCD Display Current Voltage Capacity Indicator

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Power Supply Module for everyday users

The Peacefair PZEM-049 Universal Battery Monitor Hall Coulometer 8-100V 500A LCD Display Current Voltage Capacity Indicator is a mid-range power supply module designed for everyday users.

₹3,005-20%
MRP:₹3,759Save ₹754
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Price: ₹3,005

Total: ₹3,005
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 24 Aug7 Sept
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Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: bg-2053395Category: Power Supply Module

About This Product

The Peacefair PZEM-049 Universal Battery Monitor Hall Coulometer 8-100V 500A LCD Display Current Voltage Capacity Indicator is a mid-range power supply module designed for everyday users. It delivers reliable performance at an accessible price.

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.


Specification

Model: PZEM-049

Voltage Range: DC 8-100V

Current Range: 0-500A

Display: 2-inch TFT dot matrix LCD

Main Functions: Voltage / Current / Power / Capacity / Temperature & SOC display / Alarm

Accuracy: ±1%

Temperature Range: -30°C~105°C

Protection Level: Splash-proof panel

Installation Method: Embedded installation

Language Support: Chinese / ENGLISH

Interface: External temperature sensor, XH Port

 

Features

1. Professional-grade coulometer provides high-accuracy, bidirectional current readings for comprehensive power analysis.

2. A clear 2-inch TFT dot matrix LCD screen displays all critical battery data in real time.

3. All-in-one monitor for voltage, current, power, capacity, temperature, SOC, SOH, and cycle count.

4. Features a configurable alarm function to provide alerts for key battery parameters, enhancing system safety.

5. Monitors battery temperature with an external probe and tracks state of health (SOH) for better battery maintenance.

 

Package included

1 x PZEM-049 Coulometer Display

1 x Hall sensor (Optional: 100/300/500 A)

1 x XH data cable (Optional: 0.5/2 m)

1 x 3m temperature sensor

1 x 2m OT battery cable

 



Product Safety Information

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.